{"paper":{"title":"A Herschel study of YSO evolutionary stages and formation timelines in two fields of the Hi-GAL survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. M. Di Giorgio, A. Traficante, C. Battersby, D. Angl\\'es-Alc\\'azar, D. Elia, D. Polychroni, E. Schisano, F. Faustini, F. Motte, F. Piacentini, F. Strafella, G. S. Stringfellow, J. Bally, J. C. Mottram, J. Z. Li, L. Calzoletti, L. Morgan, L. Olmi, L. Testi, M. A. Thompson, M. Benedettini, M. D. Smith, M. Pestalozzi, M. Veneziani, N. Billot, P. Martin, P. Natoli, R. Paladini, S. Molinari, S. Pezzuto, T. Robitaille","submitted_at":"2010-05-11T09:58:33Z","abstract_excerpt":"We present a first study of the star-forming compact dust condensations revealed by Herschel in the two 2 \\times 2 \\degr Galactic Plane fields centered at [l;b] = [30\\degr; 0 \\degr] and [l;b] = [59\\degr; 0 \\degr], respectively, and observed during the Science Demonstration Phase for the Herschel infrared Galactic Plane survey (Hi-GAL) Key-Project. Compact source catalogs extracted for the two fields in the five Hi-GAL bands (70, 160, 250, 350 and 500 $\\mu$m) were merged based on simple criteria of positional association and spectral energy distribution (SED) consistency into a final catalog wh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.1783","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}